I published my web application project with the option "Only files needed to run this application", that is, just aspx files were included in the virtual directory of iis, not codebehind files.

But when I run the application, I got a parser error:

Server Error in '/Common' Application.

---

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: The file '/Common/Mec/Channel/ChannelList.aspx.cs' does not exist.

Source Error:

Line 1:  <%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="~/Mec/Default.master" CodeFile="ChannelList.aspx.cs" Inherits="Apecn.IPTV.Mec.Admin_ChannelList" %>
Line 2:  
Line 3:  <%@ Register Src="~/Controls/PagingBar.ascx" TagName="PagingBar" TagPrefix="IPTV" %>

Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42

 The file ChannelList.aspx is in a subfolder named "Channel" of my project "Mec".

When I visit pages in the root folder of Mec, no error happened. but When I visit pages in a subfolder of Mec, the same error happened.

The project "Mec" is a nested subproject of project "Common"

The file "ChannelList.aspx" is not in "Web Application" format, and is in the format used by "Websites".  My guess is you copied this file over from a Website project.  To convert it to Web Application format, you can right click on that file and select "Convert To Web Application".  You can tell if a page is in Web Application format by checking the following:

1) there is a code-behind attribute on page directive, and there is no codefile attribute

2) there is a designer.vb (or cs) file as well as the code-behind file

Hope this helps.

the file "ChannelList.aspx" is really in "Web Application" format, I created the whole project using web application project template.